ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.
Twitter Bots - Make smart Twitter bots without coding
Zapier - Connect the apps you use everyday to automate your work and be more productive. 1000+ apps and easy integrations - get started in minutes.
Botsify - Ever wonder if you could replace your live chat support system with a chatbot?. Its possible now with Botsify Chatbot For Website.
n8n.io - Free and open fair-code licensed node based Workflow Automation Tool. Easily automate tasks across different services.
Chatfuel - Chatfuel is the best bot platform for creating an AI chatbot on Facebook.